WO2019174307A1 - Procédé et appareil de transmission de données, terminal et support de stockage - Google Patents

Procédé et appareil de transmission de données, terminal et support de stockage Download PDF

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Publication number
WO2019174307A1
WO2019174307A1 PCT/CN2018/118087 CN2018118087W WO2019174307A1 WO 2019174307 A1 WO2019174307 A1 WO 2019174307A1 CN 2018118087 W CN2018118087 W CN 2018118087W WO 2019174307 A1 WO2019174307 A1 WO 2019174307A1
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WIPO (PCT)
Prior art keywords
control chip
descriptor
firmware upgrade
chip
module
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PCT/CN2018/118087
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English (en)
Chinese (zh)
Inventor
杨起源
Original Assignee
广州视源电子科技股份有限公司
广州视睿电子科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2019174307A1 publication Critical patent/WO2019174307A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality

Definitions

  • the embodiments of the present application relate to communication technologies, for example, to a data transmission method, apparatus, terminal, and storage medium.
  • FIG. 1A is a schematic structural diagram of a touch device and other components on a smart terminal in the related art.
  • the touch device and other components of the smart terminal have a connection structure as shown in FIG. 1A.
  • the control chip in the smart terminal is directly connected to the touch device through the first universal serial bus (USB) interface 11, and is combined with the USB switch 13 and the smart terminal through the second USB interface 12.
  • the main device module is connected to the main device module.
  • the main device module can be a personal computer (PC) device module, an Android device Android module, or an external device module.
  • the smart terminal can embody different functions through different main device modules. Based on the above connection structure, data interaction of the smart device master device module of the touch device can be implemented.
  • the communication protocol A followed by the data interaction is customized by the touch device manufacturer; and when the control chip interacts with the main device module of the smart terminal.
  • the communication protocol B that is followed is custom formed by the manufacturer of the smart terminal.
  • the firmware of the touch device disposed thereon needs to be upgraded to improve the compatibility between the touch device and other modules in the smart terminal, thereby improving the use experience of the smart terminal.
  • the firmware upgrade package stored in the main device module needs to be sent to the touch device.
  • the technician proposes the following improvement methods: 1) One is to use software development to ensure the accuracy of data transmission, but this method requires detailed communication protocol A that is followed between the touch device and the control chip.
  • Figure 1B It is a structural connection diagram in which the firmware of the touch device is improved after the improvement in the related art, and the transmission protocol in the firmware upgrade is unified by modifying the hardware framework in FIG. 1B, but this method needs to add an extra between the touch device and the control chip.
  • the second USB switch 14 directly connects the touch device to the PC module, the Android module or the external device module that stores the touch device firmware upgrade package, which additionally adds hardware use cost.
  • the embodiment of the present application provides a data transmission method, device, terminal, and storage medium, so that the firmware upgrade of the touch device can be realized without complicated software development or modifying the hardware framework, thereby reducing the development and maintenance difficulty of the developer and saving The hardware usage cost of the smart terminal.
  • the embodiment of the present application provides a data transmission method, where the method includes: after the master device module detects that a port value of a listening port in the control chip is changed, acquiring a current universal serial interface USB description corresponding to the control chip.
  • the master device module determines a chip communication port that communicates with the control chip according to the current USB descriptor, and sends a firmware upgrade package to the control chip based on the chip communication port; the control chip is The touch device communication port corresponding to the chip communication port forwards the firmware upgrade package, so that the touch device performs firmware upgrade based on the firmware upgrade package.
  • the embodiment of the present application further provides a data transmission device, where the device includes: an acquiring module, configured to acquire, after the master device module detects that a port value of a listening port in the control chip is changed, acquiring a control chip corresponding to the control chip a current universal serial interface USB descriptor; a transmitting module configured to determine a chip communication port in communication with the control chip according to the current USB descriptor, and send a firmware upgrade package to the control chip based on the chip communication port And a forwarding module configured to forward the firmware upgrade package to a touch device communication port corresponding to the chip communication port to cause the touch device to perform firmware upgrade based on the firmware upgrade package.
  • an acquiring module configured to acquire, after the master device module detects that a port value of a listening port in the control chip is changed, acquiring a control chip corresponding to the control chip a current universal serial interface USB descriptor
  • a transmitting module configured to determine a chip communication port in communication with the control chip according to the current USB descriptor, and send
  • the embodiment of the present application further provides a terminal, where the terminal includes an input device, and further includes: at least one processor; a storage device configured to store at least one program; the at least one program is processed by the at least one The device is executed to enable the at least one processor to implement the data transmission method provided by the embodiment of the present application.
  • the embodiment of the present application further provides a computer readable storage medium, where the computer program is stored, and when the program is executed by the processor, the data transmission method provided by the embodiment of the present application is implemented.
  • FIG. 1A is a schematic structural diagram of a touch device and other components on a smart terminal in the related art
  • FIG. 1B is a schematic diagram of a structure connection in which the firmware of the touch device is improved after being improved in the related art
  • FIG. 2 is a schematic flowchart of a data transmission method in Embodiment 1 of the present application.
  • Embodiment 3 is a schematic flowchart of a data transmission method in Embodiment 2 of the present application.
  • FIG. 4 is a schematic structural diagram of a data transmission apparatus in Embodiment 3 of the present application.
  • FIG. 5 is a schematic structural diagram of a terminal in Embodiment 4 of the present application.
  • Embodiment 2 is a flowchart of a data transmission method according to Embodiment 1 of the present application.
  • the present embodiment is applicable to a firmware upgrade of a touch device in an intelligent terminal by using a firmware upgrade package stored in a master device module in an intelligent terminal.
  • the method can be performed by a data transmission device implemented by at least one of software and hardware and configured on the smart terminal.
  • the data transmission method shown in FIG. 2 includes steps S101 to S103.
  • step S101 after the master device module detects that the port value of the listening port in the control chip is changed, the current USB descriptor corresponding to the control chip is acquired.
  • the control chip and the touch device are physically connected through the first USB interface 11.
  • the control chip can be used as a host in the USB master-slave structure
  • the touch device is used as a device in the USB master-slave structure.
  • the control chip and the touch device are connected for the first time, the control chip enumerates the touch device.
  • the USB descriptor is stored in the control chip.
  • control chip and the main device module are physically connected through the second USB interface 12 and the USB switch 13 , wherein the USB switch 13 serves as a multi-channel selection switch, and is connected to the main device module through control of the control chip.
  • the master device module can be used as a host in the USB master-slave structure, and the control chip functions as a device of the USB master-slave structure.
  • the USB descriptor of the control chip itself is obtained by default, but the subsequent main device module can still actively monitor the port value of the listening port on the control chip to determine the listening port. Whether the value of the port changes, and when the port value of the listening port changes, the master device acquires the data information in the storage space corresponding to the listening port in the control chip. In this embodiment, the master device module can be based on the data information.
  • the current USB descriptor of the control chip is obtained directly or indirectly, wherein the current USB is described as a USB descriptor equivalent to a touch device stored in the control chip.
  • step S102 the master device module determines a chip communication port that communicates with the control chip according to the current USB descriptor, and sends a firmware upgrade package to the control chip based on the chip communication port.
  • a firmware upgrade package of the touch device provided by the touch device vendor is stored in the main device module for firmware upgrade of the touch device.
  • the chip communication port can be specifically understood as a communication port that needs to be based on the firmware upgrade packet transmission of the main device module to the control chip, and the chip communication port can be specifically determined based on the current USB descriptor obtained by the main device module. Since the current USB descriptor is actually a USB descriptor of the touch device, the control chip can be regarded as a virtual touch device passively receiving the firmware upgrade package sent by the master device module.
  • the master device module enumerates at least a standard descriptor, a Human Interface Devices (HID) device descriptor, and an HID report descriptor in the USB descriptor of the touch device stored in the control chip.
  • the standard descriptor includes a configuration descriptor that describes multiple configuration information of the touch device, an interface descriptor corresponding to multiple interfaces included in each of the multiple configuration information, and multiple interfaces included in each of the multiple interfaces.
  • step S103 the control chip forwards the firmware upgrade package to a touch device communication port corresponding to the chip communication port, so that the touch device performs firmware upgrade based on the firmware upgrade package.
  • the chip communication port determined by the master device module according to the current USB descriptor is substantially equivalent to the touch device directly.
  • the communication port required for the main device module to transmit data is passively received.
  • the control chip is equivalent to a virtual touch between the main device module and the touch device.
  • the control chip itself can transfer the firmware upgrade package to the touch device through the touch device communication port without any processing on the received firmware upgrade package, so that the touch device can perform firmware upgrade based on the firmware upgrade package, wherein
  • the touch device communication port is substantially the same as the chip communication port, but is specifically disposed on the touch device, and together with the chip communication port disposed on the control chip, constitutes a data transmission channel for performing firmware upgrade packet transmission.
  • the master device module monitors that the port value of the listening port in the control chip is changed, the current universal serial interface USB descriptor corresponding to the control chip is obtained, and the current USB descriptor is determined according to the current USB descriptor.
  • the main device module can accurately transmit the firmware upgrade package to the touch device without complicated software development or modifying the hardware framework, thereby ensuring that the touch device can effectively perform the firmware upgrade. To reduce the development and maintenance difficulty of developers. About intelligent terminal hardware cost.
  • the master device module may determine according to the current USB descriptor. a chip communication port in communication with the control chip, and transmitting a firmware upgrade package to the control chip based on the chip communication port, further refining to: the master device module determining to the control according to the standard descriptor Transmitting, by the chip, a chip communication port required by the firmware upgrade package; the master device module selects a report descriptor corresponding to the target report identification code in the HID report descriptor, as a target data according to the firmware upgrade package. a transport format; when the device identifier in the HID device descriptor matches a standard identifier of the touch device, the master device module transmits the firmware to the chip communication port in accordance with the target data transmission format Upgrade package.”
  • the technical solution of the embodiment of the present application further adds that when the control chip receives the firmware upgrade command generated by the trigger, the communication control information saved in the set storage space is updated, and the device storage space is adjusted.
  • the technical solution of the port value corresponding to the listening port is to further describe the operation of changing the port value of the listening port of the control chip.
  • the technical solution of the embodiment of the present application further refines the “acquiring the current USB descriptor corresponding to the control chip” to “send a reset request to the control chip, and receives the control chip. After the external interrupt signal is fed back, the device information acquisition instruction is sent to the control chip; and the current USB descriptor that the control chip feeds back based on the device information acquisition instruction is acquired.
  • the data transmission method shown in FIG. 3 includes steps S201 to S208.
  • step S201 when receiving the firmware upgrade command generated by the trigger, the control chip updates the communication control information stored in the set storage space, and adjusts the port value of the listening port corresponding to the device storage space.
  • the control chip receives a firmware upgrade instruction for firmware upgrade of the touch device formed by the user's trigger operation. After receiving the firmware upgrade command, the control chip updates the communication control information saved in the storage space, and adjusts the port value of the listening port corresponding to the storage space of the device.
  • the storage space is set for storing communication control information, and the main device module directly or indirectly acquires the current USB descriptor in the control chip through the setting storage space.
  • control chip communication control information determines a change in the port value of the monitoring port corresponding to the storage space of the device in the control chip.
  • the master device module determines whether the communication control information in the control chip has changed by monitoring the port value of the listening port corresponding to the storage space of the device in the control chip. That is to say, if the communication control information stored in the storage space is changed, correspondingly, the port value of the listening port corresponding to the storage space of the device in the control chip also changes, and the main device module will The port value of the listening port corresponding to the device storage space of the control chip is used as a basis for obtaining the current USB descriptor in the control chip.
  • the communication control information stored in the storage space may be a USB descriptor of a plurality of devices in the USB master-slave structure stored in the control chip when the host structure in the USB master-slave structure is a control chip; It can be a local storage address that stores multiple USB descriptors.
  • the device identification information in the plurality of USB descriptors included in the USB descriptor sequence table of the USB descriptor stored in the control chip is acquired; when the communication control information stored in the storage space is set to a USB description And searching for target device identification information matching the setting identification information from the plurality of device identification information, and updating the target USB descriptor including the target device identification information as the communication control information to the setting In the storage space; or, when the communication control information stored in the storage space is set as the local storage address of the USB descriptor, the local storage address of the target USB descriptor including the target device identification information is updated as communication control information to The setting is in the storage space.
  • the devices corresponding to the control chip are touch devices, other devices 1, other devices 3, ..., other devices n, then the corresponding control chips It can be understood that there is a USB descriptor containing a touch device, a USB descriptor of n other devices, and a USB descriptor sequence table formed by controlling the USB descriptor of the chip itself.
  • Each USB descriptor in the list includes a device identification information; when the control chip receives the firmware upgrade instruction, it needs to find and set identification information from multiple device identification information included in the USB descriptor sequence table (ie, Touching device identification information) corresponding device identification information as target device identification information, and updating the target USB descriptor including the target device identification information as communication control information into the set storage space; or storing the target USB descriptor
  • the local storage address is updated as communication control information into the set storage space.
  • the firmware upgrade instruction is one of: a first upgrade instruction generated by a user touching a touch interface of the touch device; and a second trigger generated by the user triggering an upgrade control switch key in the main device module
  • the upgrade instruction; or the identifier of the mode switch identifier in the logic implementation of the control chip code is a third upgrade instruction corresponding to the upgrade identifier value.
  • the master device module After the master device module detects that the port value of the listening port in the control chip is changed, the master device module sends a reset request to the control chip, and after receiving the external interrupt signal fed back by the control chip, the control chip is sent to the control chip. Send device information acquisition command.
  • step S203 the current USB descriptor that is fed back by the control chip based on the device information acquisition instruction is acquired; wherein the current USB descriptor is determined by the communication control information.
  • step S202 and step S203 after the master device module detects that the port value of the listening port in the control chip changes, it sends a reset request to the control chip. After the control chip receives the reset request, the control chip feeds back an external interrupt signal to the master device module. After receiving the external interrupt signal, the master device module sends a device information acquisition instruction for acquiring a USB descriptor of the control chip to the control chip.
  • the master device module After the control chip receives the device information acquisition instruction, the master device module obtains the communication control information in the device storage space, and when the communication control information is a USB descriptor, the USB descriptor (ie, the target USB descriptor) As the current USB descriptor; when the communication control information is the local storage address of the USB descriptor, the USB descriptor (ie, the target USB descriptor) stored in the local storage address is acquired as the current USB descriptor.
  • the communication control information is a USB descriptor
  • the USB descriptor ie, the target USB descriptor
  • the USB descriptor ie, the target USB descriptor
  • the current USB descriptor includes at least: a standard descriptor, a human interface device HID report descriptor, and an HID device descriptor.
  • step S204 the master device module determines, according to the standard descriptor, a chip communication port required to transmit the firmware upgrade package to the control chip.
  • a configuration descriptor corresponding to the touch device, an interface descriptor corresponding to each of the plurality of interfaces included in the plurality of configuration information, and each of the plurality of ports included in each interface are stored in the standard descriptor.
  • the corresponding port descriptor, through the port descriptor in the standard descriptor, the master device module determines the chip communication port that transmits the firmware upgrade packet to the control chip.
  • step S205 the master device module selects a report descriptor corresponding to the target report identification code in the HID report descriptor as a target data transmission format according to the firmware upgrade package.
  • the HID report descriptor includes a report descriptor corresponding to a plurality of different function operations, and the master device module determines the control descriptor by searching for a report descriptor corresponding to the target report identifier code included in the HID report descriptor.
  • step S206 it is determined whether the device identifier in the HID device descriptor matches the standard identifier of the touch device; if the device identifier in the HID device descriptor matches the standard identifier of the touch device, Step S207 is performed.
  • a device identifier identifying the device type is included in the HID device descriptor.
  • the device identifier in the HID device descriptor is the same as the standard identifier of the touch device, it is determined that the current USB descriptor is a USB descriptor of the touch device, and the control chip can receive the master device transmission as a virtual touch device.
  • Firmware upgrade package is included in the HID device descriptor.
  • step S207 the master device module transmits the firmware upgrade package to the chip communication port according to the target data transmission format.
  • step S208 the control chip forwards the firmware upgrade package to a touch device communication port corresponding to the chip communication port, so that the touch device performs firmware upgrade based on the firmware upgrade package.
  • the embodiment of the present application further refines the operation of the main device module acquiring the current USB descriptor in the control chip and sending the firmware upgrade package to the control chip, and adding the operation of changing the port value of the monitoring port of the control chip, thereby further improving the data transmission.
  • the technical solution of the method avoids the situation that the data exchange of multiple devices adopts different protocols in the process of transmitting the firmware upgrade package of the touch device, and the main device module cannot accurately transmit the firmware upgrade package to the touch device, thereby realizing the need without complicated
  • the main device module can accurately transmit the firmware upgrade package to the touch device, thereby reducing the development and maintenance difficulty of the developer and ensuring the intelligent terminal when the touch device can effectively perform the firmware upgrade.
  • Hardware usage costs are examples of the firmware upgrade package to the touch device, thereby reducing the development and maintenance difficulty of the developer and ensuring the intelligent terminal when the touch device can effectively perform the firmware upgrade.
  • Embodiment 4 is a schematic structural diagram of a data transmission apparatus according to Embodiment 3 of the present application.
  • the embodiment is applicable to a firmware upgrade of a touch device in an intelligent terminal by using a firmware upgrade package stored in a main device module in an intelligent terminal.
  • the device comprises: an obtaining module 301, a sending module 302 and a forwarding module 303.
  • the obtaining module 301 is configured to acquire a current universal serial interface USB descriptor corresponding to the control chip after the master device module detects that the port value of the listening port in the control chip is changed.
  • the sending module 302 is configured to determine, according to the current USB descriptor, a chip communication port that communicates with the control chip, and send a firmware upgrade package to the control chip based on the chip communication port.
  • the forwarding module 303 is configured to forward the firmware upgrade package to a touch device communication port corresponding to the chip communication port, so that the touch device performs firmware upgrade based on the firmware upgrade package.
  • the obtaining module 301 acquires a current USB descriptor corresponding to the control chip; and the sending module 302 determines and controls according to the current USB descriptor.
  • the main device module avoids the situation that the data exchange of multiple devices is different in the process of transmitting the firmware upgrade package of the touch device, and the main device module cannot accurately transmit the firmware upgrade package to the touch device, thereby realizing the need for complicated
  • the main device module can accurately transmit the firmware upgrade package to the touch device, thereby reducing the development and maintenance difficulty of the developer and saving the hardware of the intelligent terminal while ensuring that the touch device can effectively perform the firmware upgrade. The cost.
  • the current USB descriptor includes: a standard descriptor, a human interface device HID report descriptor, and an HID device descriptor.
  • the sending module 302 includes: a determining unit, configured to determine, according to the standard descriptor, a chip communication port required to transmit the firmware upgrade package to the control chip; and the selecting unit is configured to select the HID report description a report descriptor corresponding to the target report identification code as a target data transmission format according to the firmware upgrade package; a sending unit configured to be the device identifier in the HID device descriptor and the touch device When the standard identifiers match, the firmware upgrade package is transmitted to the chip communication port in accordance with the target data transmission format.
  • the apparatus further includes: an adjustment module, configured to: when the control chip receives the firmware upgrade instruction generated by the trigger, update the communication control information saved in the set storage space, and adjust the device storage The port value of the listening port corresponding to the space.
  • the adjusting module includes: a first acquiring unit, configured to acquire device identification information of each USB descriptor in the USB descriptor sequence table stored in the control chip.
  • An update unit configured to search for target device identification information matching the set identification information from all the acquired device identification information, and update the target USB descriptor including the target device identification information as communication control information to the Or setting the storage space; or updating the local storage address of the target USB descriptor including the target device identification information as the communication control information into the set storage space.
  • the firmware upgrade instruction is one of: a first upgrade instruction generated by a user touching a touch interface of the touch device; and a user triggering an upgrade control key in the main device module And generating a second upgrade instruction; or, the identifier of the mode switch identifier in the logic implementation of the control chip code is a third upgrade instruction corresponding to the upgrade identifier value.
  • the obtaining module 301 includes: a sending unit, configured to send a reset request to the control chip, and send the device to the control chip after receiving an external interrupt signal fed back by the control chip And a second acquisition unit configured to acquire the current USB descriptor that is fed back by the control chip based on the device information acquisition instruction; wherein the current USB descriptor is determined by the communication control information.
  • the data transmission device may be configured to provide a data transmission method according to any embodiment of the present application, and have a function module corresponding to the data transmission method.
  • the obtaining module 301 can be configured in the main device module; the sending module 302 can be configured in the main device module; and the forwarding module 303 can be configured in the control chip.
  • the adjustment module can be configured in the control chip.
  • FIG. 5 is a schematic structural diagram of a terminal according to Embodiment 4 of the present application.
  • the terminal provided in Embodiment 4 of the present application includes: an input device 401, a processor 402, and a storage device 403.
  • the input device 401 is configured to receive a firmware upgrade package of the touch device vendor.
  • the processor in the terminal can be at least one.
  • a processor 402 is taken as an example.
  • the input device 401 in the terminal may be connected to the processor 402 and the storage device 403 through a bus or other manner, and the processor 402 and the storage device 403 are also connected by a bus or other manner.
  • a bus connection is taken as an example.
  • the processor 402 in the terminal can monitor whether the port value of the listening port in the control chip changes; and can also obtain the current USB descriptor in the control chip; and can also determine the chip of the control chip according to the current USB descriptor.
  • the communication port; the firmware upgrade package can also be sent to the control chip based on the chip communication port.
  • the storage device 403 in the terminal is configured as a computer readable storage medium, and is configured to store at least one program, where the program may be a software program, a computer executable program, and a module, as in the data transmission method in the embodiment of the present application.
  • the program instructions/modules (for example, the modules in the data transmission device shown in FIG. 4 include: an acquisition module 301, a transmission module 302, and a forwarding module 303).
  • the processor 402 executes a plurality of functional applications and data processing of the terminal by executing software programs, instructions, and modules stored in the storage device 403, that is, implementing the data transmission method in the foregoing method embodiments.
  • the storage device 403 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to usage of the device, etc.
  • the firmware upgrade package various USB descriptors, USB descriptor sequence table, target report identification code, and standard identifier, etc.
  • storage device 403 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • storage device 403 can further include memory remotely located relative to processor 402, which can be connected to the device over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the embodiment of the present application further provides a computer readable storage medium, where the computer program is stored, and when the program is executed by the data transmission device, the data transmission method provided in Embodiment 1 or Embodiment 2 of the present application is implemented, and the method includes After the master device module detects that the port value of the listening port in the control chip is changed, acquiring a current universal serial interface USB descriptor corresponding to the control chip; and determining, by the master device module, according to the current USB descriptor The chip communication port of the control chip communication, and sending a firmware upgrade package to the control chip based on the chip communication port; the control chip forwarding the firmware upgrade package to a touch device communication port corresponding to the chip communication port And causing the touch device to perform a firmware upgrade based on the firmware upgrade package.
  • the present application can be implemented by software and necessary general hardware, and can also be implemented by hardware.
  • the technical solution of the present application which is essential or contributes to the related art, may be embodied in the form of a software product, which may be stored in a computer readable storage medium, such as a floppy disk of a computer, Read-Only Memory (ROM), Random Access Memory (RAM), Flash (FLASH), hard disk or optical disk, etc., including a number of instructions to make a computer device (can be a personal computer, The server, or network device, etc.) performs the methods described in each of the embodiments of the present application.
  • a computer readable storage medium such as a floppy disk of a computer, Read-Only Memory (ROM), Random Access Memory (RAM), Flash (FLASH), hard disk or optical disk, etc.

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Abstract

L'invention concerne un procédé et un appareil de transmission de données, un terminal et un support de stockage. Le procédé comprend les étapes suivantes : après la surveillance d'un changement dans une valeur de port d'un port de surveillance dans une puce de commande, un module de dispositif principal acquiert un descripteur d'USB courant correspondant à la puce de commande ; le module de dispositif principal détermine, en fonction du descripteur d'USB courant, un port de communication de puce qui est en communication avec la puce de commande, et envoie un progiciel de mise à niveau de micrologiciel à la puce de commande sur la base du port de communication de puce ; et la puce de commande transfère le progiciel de mise à niveau de micrologiciel à un port de communication d'un dispositif tactile correspondant au port de communication de puce, de telle sorte que le dispositif tactile subit une mise à niveau de micrologiciel sur la base du progiciel de mise à niveau de micrologiciel.
PCT/CN2018/118087 2018-03-13 2018-11-29 Procédé et appareil de transmission de données, terminal et support de stockage WO2019174307A1 (fr)

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CN201810203509.4A CN108366131B (zh) 2018-03-13 2018-03-13 数据传输方法、装置、终端以及存储介质
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CN108366131B (zh) * 2018-03-13 2020-10-02 广州视源电子科技股份有限公司 数据传输方法、装置、终端以及存储介质
CN111221009B (zh) * 2018-11-23 2023-10-13 青岛海信移动通信技术有限公司 一种定位芯片的切换方法、移动终端及计算机存储介质
CN114185609A (zh) * 2021-11-04 2022-03-15 深圳市德明利技术股份有限公司 设备配置信息的处理方法、装置、储存介质和处理器
CN114153368A (zh) * 2021-12-07 2022-03-08 Oppo广东移动通信有限公司 应用控制方法和系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102033770A (zh) * 2010-12-17 2011-04-27 中兴通讯股份有限公司 移动终端的触摸屏固件升级方法及装置
CN102750155A (zh) * 2011-04-19 2012-10-24 鸿富锦精密工业（深圳）有限公司 用于更新固件的控制板、固件更新系统及方法
US20130194282A1 (en) * 2012-01-30 2013-08-01 Samsung Electronics Co., Ltd. Display apparatus, upgrade apparatus, display system including the same and control method thereof
CN105718281A (zh) * 2015-07-29 2016-06-29 中科创达软件科技（深圳）有限公司 一种触摸屏固件升级方法及装置
CN107368219A (zh) * 2017-07-12 2017-11-21 广州视源电子科技股份有限公司 触摸响应方法、芯片及智能设备
CN108366131A (zh) * 2018-03-13 2018-08-03 广州视源电子科技股份有限公司 数据传输方法、装置、终端以及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102646048B (zh) * 2012-05-03 2016-02-10 中兴通讯股份有限公司 移动终端触摸屏固件升级的方法及装置
CN103577213B (zh) * 2012-08-09 2018-08-31 努比亚技术有限公司 一种智能终端触摸屏固件的升级方法
CN105094880A (zh) * 2014-05-23 2015-11-25 中兴通讯股份有限公司 通用串行总线的驱动方法、计算机及复合设备
CN106168863A (zh) * 2015-05-19 2016-11-30 义隆电子股份有限公司 具触控芯片的电脑装置及该触控芯片的更新方法
CN106502743A (zh) * 2016-11-01 2017-03-15 捷开通讯(深圳)有限公司 电子设备的触摸屏固件的升级方法和升级装置、电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102033770A (zh) * 2010-12-17 2011-04-27 中兴通讯股份有限公司 移动终端的触摸屏固件升级方法及装置
CN102750155A (zh) * 2011-04-19 2012-10-24 鸿富锦精密工业（深圳）有限公司 用于更新固件的控制板、固件更新系统及方法
US20130194282A1 (en) * 2012-01-30 2013-08-01 Samsung Electronics Co., Ltd. Display apparatus, upgrade apparatus, display system including the same and control method thereof
CN105718281A (zh) * 2015-07-29 2016-06-29 中科创达软件科技（深圳）有限公司 一种触摸屏固件升级方法及装置
CN107368219A (zh) * 2017-07-12 2017-11-21 广州视源电子科技股份有限公司 触摸响应方法、芯片及智能设备
CN108366131A (zh) * 2018-03-13 2018-08-03 广州视源电子科技股份有限公司 数据传输方法、装置、终端以及存储介质

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